What is the breaking of the hydrogen bonds that hold the two strands of DNA together, creating single strands?

Answers

Answer 1
The correct answer should be denaturing.
Answer 2

Answer: Denaturation

Explanation:

Denaturation can be defined as the process which is separation of the double strand of DNA into two parts which occurs when the hydrogen bonds between the two strands are broken.

This occurs at high temperature. In case of denaturation of nucleic acids the temperature is high. The temperature is 95 degree Celsius for 30 seconds.

This is an important step of whole PCR which consists of 3 steps. Denaturation, Annealing and Extension.


Related Questions

The state in which a person's ability function mentally or physically is impaired is called?

A. a hangover
B. a blackout
C. intoxication
D. a coma

Answers

C. intoxicationnnnnnnnnnnnn

Movies, television, advertisements, and magazines have a tendency to portray thin women and muscular men.

Do you think this accurately portrays reality?
How do you think this type of media affects the body image of America's youth?
Does thin necessarily mean fit or healthy?
What other things influence body image?

Answers

You can write in slightly more detail but the simplest answers would be

1) No, this does not accurately portray reality (many different body shapes and sizes)
2) This media coverage ignores most body types to highlight the "ideal" body type and causes self-image issues with the American youth who do not see themselves represented on their favorite TV shows. 
3) No, thin is a description and does not imply fitness or health. (think about people who starve themselves or are starving and people who eat junk food but have high metabolisms)
4) Other things that influence body image are how people talk to you about your body, how you hear other people talking about their bodies if you see anyone with/out the same body type as you. Hearing negative things about your body from someone that you trust or value can hurt your self-esteem.
I do not, becuase even though some people look like this, a lot do not. Everyone has a different body type, and the people you see on magazines are often photoshopped. This effects youth by telling them to think they need to be thin or fit. Thin does not mean fit or healthy in a lot of cases. Eating disorders make a person thin but very sick. Clothing also influences body image. If you want pretty clothing companies encourage smaller sizes. Hope this helps.

The practice of cutting a drug can be deadly because of the resulting __________.

A. increased rate of metabolism in the liver
B. mineral deposits forming in organs
C. highly variable drug potency
D. B and C

Answers

Answer:

B and C

Explanation:

The practice of cutting a drug can be deadly because of the resulting mineral deposits forming in organs and highly variable drug potency.

What is a drug ?

Any substance (other than food) that is used to prevent, diagnose, treat, or relieve symptoms of a disease or abnormal condition.

What are the 4 types of drugs?

Four types of drugs are :

DepressantsStimulantsOpioidsHallucinogens

Hence , B and C is correct option

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When comparing the cases, what similarities are there in the cases that suggest one person committed these murders?

Answers

Some murderers leave behind signatures like objects with their victims or certain type of bodily harm.

Answer:

The answer to the question could be:

There are some similarities between the facts within a murder that serve investigators to identify a murderer:

It is often mentioned that the murderer returns to the crime scene, sometimes checks at the time that crime scene specialists make their identifications in order to analyze whether they found something or not. Many of the murderers often have psychological profiles that resemble those of a psychopath or sociopath. Traces or DNA samples (in the form of hair, nails or skin) is usually a factor to consider when doing research.

Explanation:

There is a common saying which says that "there is no perfect crime" and in most cases, it is usually true, people who commit heinous crimes such as murder regularly incur some practices or faults that are too common, with which investigators They can more easily find them.

Match each source of health information to its level of trustworthiness.

A. Trustworthy
Popular paperback book
B. Not trustworthy
Article from scientific organization

Answers

Final answer:

An article from a scientific organization is considered trustworthy, reflecting rigorous peer review and evidence-based findings, while a popular paperback book is not deemed trustworthy as it may lack scientific vetting and contain outdated information.

Explanation:

The question asks to match each source of health information to its level of trustworthiness, which is crucial in making informed health decisions. The Article from scientific organization is Trustworthy, as it likely comes from a reputable and credible entity engaged in health science and research. On the other hand, a Popular paperback book is considered Not trustworthy, as it may not be scientifically vetted and could contain unverified or outdated information.

Finding reliable health information involves evaluating the source of the information, checking the author's credentials, and verifying whether the content is supported by evidence from scientific research. Articles from scientific organizations typically undergo rigorous peer review, ensuring that the information provided is based on the latest research findings and meets high standards of scientific evidence.

Identify one way the students could have measured their heart rates.

Answers

The one way you could measure their pulse because heart rate is measured by the number of times your heart is beating in one minute So the best way is by pulse 
Measure The Number Of Time Your Heart Is Beating In One Minute

Positive coping skills include all of the following EXCEPT:

Answers

Shutting people out
Self harm

Fad diets that require a high-protein intake cause the body to excrete more calcium, which can lead to ______________________. A. weight gain B. heart disease C. osteoporosis D. dehydration

Answers

calcium deficiency disease (hypocalcemia) --- like osteoporosis, osteopenia !!

So looks like C is your answer

Which of the following statements is NOT true?
A. ABHES accredits educational institutions that offer medical assistant programs.
B. CAAHEP accredits educational institutions that offer medical assistant programs.
C. The accreditation of an educational institution is mandatory.
D. Accrediting bodies assess how well an educational institution provides the medical assisting education according to standards of the organization.

Answers

A could be not true or i could be B or it could be C or maybe even D

1. AAMA.

2. The CAAHEP.

3. The AMT.

4. There is more general education in the degree program.

5. American Association of Medical Assistants

6. Dialysis centers.

7. CAAHEP

8 Most physicians' offices prefer to hire MAs who.....

9. Certificate programs and diploma.

10. The accreditation of an educational institution is mandatory.

leave a thanks and rate so other know my answers are correct!

Is escargot halal or not?
My mom recently ate escargot and I wanted to know if it is halal macro or haram.

Answers

Land Snails are not halal to eat in the Hanafi school, snails are judged to be impure and therefore impermissible to eat. Such snails are impure because they are considered pests and also because they are bloodless creatures (rather than blood, they have hemolymph, which is found in spiders and crustaceans). These qualities render them from al-khaba’ith (impure, foul, or evil things) that Allah the Exalted has prohibited in the Qur’an. [7:157]. Imam Nawawi (Shafi'i) said it is haram (land snails) and said this is a view of the majority of scholars. [al-Majmu' sharh al-Muhadhdhab]

The halal status of escargot is that it is not permissible which means that it is not halal.

Generally, in Islamic dietary laws, all seafood is considered halal unless it falls into the category of haram (prohibited) due to specific reasons, such as being intoxicating or coming from an animal that is not slaughtered properly.

Regarding escargot, which are land snails, they are not considered seafood. Therefore, their halal status depends on whether they meet the criteria for halal consumption.

Thus, the status of halal of escargot is that it is not halal or it is prohibited in other words.

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Sayuri is a new, eight-year-old Japanese girl in the neighborhood. When Martha, her teacher at school, interacted with Sayuri, she noticed that some of Sayuri’s habits differ from those of the other children. What difference is Martha likely to have noticed?

that Sayuri is shy
that Sayuri’s intelligence is way beyond her years
that Sayuri shows disregard and disrespect toward other cultures
that Sayuri is attached to her grandparents and is respectful towards the elderly
that Sayuri is extremely proactive

Answers

Amongst the options given, the possible answer would be "that Sayuri's intelligence is way beyond her years".  A critical person can arrive at this answer because the situation stated that Sayuri had habits that differ from other children.  Those extraordinary habits can be connected to the child's intellectual level.  Kids that are more intelligent than the others will tend to display habits that are out of the ordinary.

Answer:

The answer is that Sayuri is attached to her grandparents and is respectful towards the elderly.

Explanation:

I just took this test on Plato, as well as it's the only one that has to do with habits. Being shy is a personality trait, and being more intelligent than others of her age might not mean anything at all. I am not Japanese, however I do believe that showing respect for one older than oneself is a common practice in Japan

According to the CMS National Physician Fee Schedule, what is the conversion factor for basic life support mileage?
A. $34.5741
B. $32.4726
C. $28.8457
D. $35.8043

Answers

According to the CMS National Physician Fee Schedule, the conversion factor for basic life support mileage is B. $32.4726. It was placed on display at the Federal Register on November 2, 2017. This final rule updates payment policies, payment rates, and other provisions for services furnished under the Medicare Physician Fee Schedule.

Mention the name of the organ shed off during the menstrual cycle
Once a female reaches puberty, the uterus sheds an unfertilized egg along with the

Answers

Final answer:

The endometrium of the uterus is the organ shed during the menstrual cycle, specifically during menstruation. This process is part of the uterine cycle which prepares the uterus for potential pregnancy and is regulated by hormones.

Explanation:

The organ that is shed during the menstrual cycle is part of the uterus, specifically the endometrium. The menstrual cycle proceeds in several phases: the menses phase or menstruation, the proliferative phase, and the secretory phase. The menstruation phase involves the shedding of the endometrial lining of the uterus, which includes blood and tissues. If fertilization of an egg does not occur, this lining is not needed to support a pregnancy, and thus, it is expelled from the body, resulting in blood flow known as the menstrual period or menses. This shedding marks the start of a new menstrual cycle, which is necessary for reproductive health and preparation for potential pregnancy.

The menstrual cycle is controlled by hormones from the hypothalamus, the pituitary gland, and the ovaries. As the egg and follicle develop in the one of the ovaries, the uterus prepares for potential pregnancy by thickening its lining. Without fertilization, the uterus will shed this lining during menstruation, and the cycle begins anew.

What does the cerebellum control?

Answers

The cerebellum controls the top part of the brain. It gives signals to the body like
posture, balance, coordination, and speech.

Answer:

coordination walking

Agility, balance, coordination, reaction time, speed, and power make up ______.

A skill-related fitness components

B cardiorespiratory fitness

C cardiovascular fitness

D simple-related fitness components

Answers

the answer is A because you have skills in these to be good at them

Answer:

A.  Skill-related fitness components

Hope I Helped I'm New :D

What is yellow, sticky fluid that helps protect your baby from infection?
a. Formula
b. Colostrum
c. Similac
d. Apple juice

Answers

hello
the answer is b
colostrum is the answer

Which of the following is a physical health consequence of depressant use? A. relaxation B. loss of inhibitions C. feelings of well-being D. dangerously slowed breathing

Answers

Hello,

Here is your answer:

The proper answer to this question is option D "dangerously slowed breathing". Depressants cause low pulse which causes slow breathing!

Your answer is D.

If you need anymore help feel free to ask me!

Hope this helps!

Answer:

D. dangerously slowed breathing.

Explanation:

Depressants are drugs that reduce the symptoms of mental illness. Some of them, such as barbiturates, are used as sedatives and sleeping pills. Drugs that receive this name include Zyprexa, Seroquel, Haldol, Xanax, Klonopin, Halcion and Librium. An important consequence of depressant use is dangerously slowed breathing.

The respiratory system brings oxygen and removes carbon dioxide from the body. This allows which vital process to occur?

Answers

The vital process is called Cellular Respiration. This refers to which cells release the energy from food and provides energy to the body. This can be in a form of aerobic respiration which requires oxygen or anaerobic that does not need one. CO2 then is the waste in cellular respiration.

Which type of ladder has steps on both sides that offer convenience and versatility allowing two employees to work on the same ladder? A. Extension Ladder B. Platform Ladder C. Step Ladder D. Straight Ladder E. Two-way Ladder

Answers

Your answer is Two Way Ladder.
Hello!
----------
The answer is a two-way ladder
----------
Have a great day!

If you touch a pot that just came off the stove and its hot, your body sends ___ to the brain so that you move your hand.

A. neurons
B. impulses
C. dendrites
D. synapse

Answers

The answer is most likely B. impulses

The body sends impulses to the brain so you can move your hand away from the hot stove.

Aerobic exercie is sometimes known as___________ exercise that requires pumping of oxygenated blood by the heart to dleiver oxygen to working muscles

Answers

Exercise with oxygen

List 5 reliable sources of health information

Answers

A doctor 
Health department
CDC
Pharmacy
Health company 

A coworker is struck in the abdomen while on break. The coworker has a bruise and shows signs of shock. What should you suspect is wrong
External bleeding
cardiac arrest
a head injury
internal bleeding

Answers

The answer is internal bleeding.
Final answer:

The symptoms presented, including a bruise and shock, after an individual was struck in the abdomen most likely indicates internal bleeding.

Explanation:

In the described scenario, the symptoms like a bruise and signs of shock after being struck in the abdomen point towards internal bleeding. The injury did not seem to involve the head or the heart, directing the suspicion away from a head injury and cardiac arrest. External bleeding would have been an option if blood was seen outside the body but shock is often associated with internal blood loss. Therefore, the situation you've described would more likely suggest internal bleeding.

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which of these health risks may be caused by sleep deficiency?

A. Allergies

B. Obesity

C. Lung disease

D. Cancer

Answers

The answer is B when talking about long-term damage

Obesity is one health risk that may be caused by sleep deficiency. Correct answer: B

"Obesity develops when energy intake is greater than expenditure. Lack of sleep also disrupts the balance of key hormones that control appetite,  decreases the “calories burned” because people may be too tired to exercise.

Sleeping poorly can increase a person's risk of developing obesity, diabetes, high blood pressure or heart disease.

Explain briefly why it is important for personal care professionals to understand why people operate and behave the way they do. (more then 2 sentences)

Answers

Final answer:

Personal care professionals need to understand human behavior to offer personalized care, make informed health decisions, and effectively deal with a diverse workforce. Understanding human behavior encompasses studying individual uniqueness, decision-making processes, and cultural influences.

Explanation:

Understanding why people behave the way they do is critical for personal care professionals because it helps them deliver more effective and personalized care. Knowing the factors that influence behavior, such as biology, environment, and personal experiences, allows these professionals to comprehend the diverse behaviors of individuals across various cultural backgrounds.

Human behavior is complex and unique to each person. In catering to the health needs of an individual, it is necessary to comprehend their unique behavioral features, the strategic (instrumental) and expressive (emotional) aspects of their decisions, and their cultural influences on motivation. The comprehensive understanding of human behavior aids professionals in offering better health advice and making informed health choices.

Moreover, understanding behavioral nuances can help in dealing with diverse workforce in large organizations and motivating them effectively for better productivity and efficiency. Thus, a deep understanding of human behavior is integral to personal care professionals ranging from healthcare workers to educators.

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How many servings would you get from a boneless ham weighing 4.6 pounds?

Answers

I would like to say around 20-25 people

Answer: 15 people

Explanation:

If serving boneless ham, figure each person will eat about 1/4 to 1/3 pounds of ham.

Below is a general guide for how much boneless ham one’ll need per person, if everyone consumes 1/3 pounds:

4 people – 1.3 pounds

6 people – 2 pounds

12 people – 4 pounds

from above the guide it's 15 people

On average how many years earlier do smokers die than nonsmokers?

5 to 6
10 to 11
13 to 14
19 to 20

Answers

On average smokers die 10 to 11 years early than nonsmokers

Which of the following is a way of preventing fires at home?

A. Make sure the home is well ventilated.
B. Keep flammable objects away from children.
C. Forbid smoking in bed.
D. Store firearms in locked cabinets.

Answers

It would be B or C. I'm SURE it would be C though.
"A" means to cause air to enter and circulate freely in (a room, building, etc.), which fire NEEDS air in order to be alive, so that would be BAD. "D" is saying to store guns in locked cabinets... which doesn't really make sense.

 
Letter C because tons of people fall asleep smoking and that's how a bunch of fires start.

Which phrase is one way to describe stress?

Question 14 options:

a distressing physical reaction


a denial response to pleasure


a past emotional trigger


a strain on one’s body or mind

Answers

Answer:

a strain on one’s body or mind

Explanation:

Just took the test

if you have trouble seeing other vehicles of dust precipitation, or smoke blowing across the roadway, you should drive slower and turn on your:
a. parking lights
b. interior lights
c. headlights

Answers

the answer to your Question it is c because when something like in you way when you in your car you turned on the headlights

When visibility is reduced by dust, precipitation, or smoke, slow down and use your vehicle's headlights for greater visibility and safety. This approach is akin to using visual cues around us, like when home appliances give us signals about their status, though the changes in driving conditions may not be as immediately obvious.

If you have trouble seeing other vehicles because of dust, precipitation, or smoke blowing across the roadway, you should drive slower and turn on your headlights. This makes your vehicle more visible to others and improves your ability to see the road ahead. In such conditions, it's important to use the car's headlights rather than parking lights or interior lights, as headlights are designed to illuminate the road and increase visibility for both the driver and for others. Additionally, it is important to avoid high speed driving, travel when congestion is light, and avoid unnecessary braking by decelerating gradually before stops. Although these actions might not immediately signal a change like a dimming light that occurs when the refrigerator motor turns on, they are crucial safety practices that can prevent accidents and improve road safety during reduced visibility.

Other Questions
write a thesis statement for your argument for online education The development of rice plantations in south carolina: a. required such large capital investments that carolina's planters never became as wealthy as those in the chesapeake region. b. used slaves from africa, who were partially immune to malaria. c. occurred only after the colony's planters unsuccessfully sought to cultivate tobacco, sugar cane, and indigo. d. is considered by most historians to be the most important cause of the yamasee war. e. would have proven impossible without the importation of thousands of european indentured servants to serve as a labor force. What is the relationship between an observation and an inference? A. An observation is fact, but an inference is only opinion. B. An observation can be proven or disproven, but an inference cannot. C. An inference is an attempted explanation based on observations. D. An inference is based on fact, but an observation is based on experimentation. From a vygotskian perspective, scaffolding serves what purpose in instruction? Write an expression for the following situation and solve it. Mr. Simms bought 20 pencils. He used 1/4 of the pencils and then gave 4 to his students. What role do white blood cells perform in a human body? Billy left home at 9 am and rode his bike to the park at an average speed of 10 miles per hour. He arrived at the park at 9:30 am. How many miles from the park is Billys home? What is the correct way to punctuate the end of this quotation? Bin memorized the speech, but when he opened his mouth, all he could say was, Um, I dont remember A. , B. , C. . D. "? A 0.200 kg block of a substance requires 3.59 kJ of heat to raise its temperature by 20.0 K. What is the specific heat of the substance? A. 2,020 J/(kg * K) B. 383 J/(kg*K) C. 130 J/(kg * K) D. 897 J/(kg*K) Use the given conditional statement to determine the converse and inverse statements. If a line is vertical, then it has undefined slope. On top of a hill, a rocket is launched from a distance 80 feet above a lake. The rocket will fall into the lake after its engine burns out. The rocket's height, h, in feet above the surface of the lake, is given by the equation, h = -16t^2 + 64t + 80, where t is time in seconds. The maximum height of the rocket is _______ feet What is 4 equal parts The table below shows data from a survey about the amount of time students spend doing homework each week. The students were either in college or in high school: High LowQ1 Q3 IQRMedianMean College505 7.5 15 7.5 11 13.8 6.4 HS 16 0 9.5 14.5 5 13 . 10.7 5.3 Which of the choices below best describes how to measure the spread of this data? (Hint: Use the minimum and maximum values to check for outliers.) (2 points) A:Both spreads are best described with the IQR. B:Both spreads are best described with the standard deviation. C:The college spread is best described by the IQR. The high school spread is best described by the standard deviation. D:The college spread is best described by the standard deviation. The high school spread is best described by the IQR. Which is an example of radiation? A. An ice pack is placed on a knee, and the knee cools down. B. A rock is warmed by an ultraviolet heat lamp. C. Hot coffee in a mug causes the mug to warm up. D. Cold salt water sinks to the bottom of the ocean. In a reflex arc, a motor neuron sends a signal that causes a response in the What happens to light when it changes speed? A)It reflectsB)It polarizesC)It refracts. The percentage of crimes that police believe they have solved through an arrest is called: find the inverse of y=x2-10x Lindsay and Lorraine are trying to match the jump rope world record. Together, they need to jump 48 times in a row. Lindsay has gotten 14 jumps in a row, and Lorraine has gotten 13. How many more jumps (j) do they need to match the record? Show your work! Select the correct inference of the given passage from "The Cask of Amontillado." "Enough," he said; "the cough's a mere nothing; it will not kill me. I shall not die of a cough." "true --true," I replied. (4 points) The coughing is severe enough to kill Fortunato. Montresor, not the cough, will kill Fortunato. The cough is not severe enough to kill Fortunato. Fortunato will kill Montresor.